{"product_id":"value-collection-bdna-9993-9-o-ring-dash-236-nbr","title":"Value Collection BDNA--9993-9 O-ring Dash 236 Nbr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION BDNA--9993-9 is a Dash 236 O-ring manufactured from Nitrile Butadiene Rubber (NBR) with a round cross section. It measures 3.25 inches inside diameter and 0.125 inches in thickness, with a durometer rating of 70 Shore A. NBR compounds perform reliably in the presence of petroleum-based oils, hydraulic fluids, and fuels, making this O-ring a dependable sealing solution for a wide range of mechanical and fluid system applications. Licensed plumbers, HVAC technicians, and mechanical contractors rely on standard Dash-numbered O-rings like this one for quick, accurate replacement sourcing across fittings, valves, pumps, and connectors.\u003c\/p\u003e\u003cp\u003eThis O-ring is suited for static and low-speed dynamic sealing applications in residential and light commercial systems. Typical installation scenarios include sealing threaded or flanged connections in plumbing assemblies, HVAC refrigerant or water-side components, pool and spa equipment fittings, and hydraulic or pneumatic system interfaces where NBR compatibility with the process fluid has been confirmed. The 70 durometer hardness provides a balance of flexibility and compression resistance appropriate for standard groove-and-gland sealing applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDash 236 standard sizing for direct cross-reference with OEM and aftermarket specifications\u003c\/li\u003e\n\u003cli\u003e3.25 inches inside diameter with 0.125 inches round cross section\u003c\/li\u003e\n\u003cli\u003eNitrile Butadiene Rubber (NBR) material — resistant to petroleum oils, hydraulic fluids, and water\u003c\/li\u003e\n\u003cli\u003e70 Shore A durometer for reliable compression sealing in standard gland geometries\u003c\/li\u003e\n\u003cli\u003eRound cross section for consistent seating in standard O-ring grooves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 236 O-ring replacement suitable for any application requiring a 3.25-inch ID, 0.125-inch thick NBR O-ring where the process fluid is compatible with Nitrile Butadiene Rubber.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers, HVAC technicians, or qualified mechanical technicians. Before replacing an O-ring, depressurize the system and isolate the section being serviced according to applicable IPC or IFGC guidelines. Inspect the mating groove for wear, debris, or damage before seating the new O-ring. Lubricate with a fluid-compatible grease or lubricant to prevent tearing during assembly — never use petroleum-based lubricants on seals that will contact incompatible fluids.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 236\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer\u003c\/strong\u003e: 70 Shore A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BDNA--9993-9\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690894557490,"sku":"BDNA--9993-9","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d16123c43d07b94d70c66f875a494742.jpg?v=1788277154","url":"https:\/\/voomisupply.com\/products\/value-collection-bdna-9993-9-o-ring-dash-236-nbr","provider":"Voomi Supply","version":"1.0","type":"link"}